diff --git a/requirements.txt b/requirements.txt
index af9d43e..9825c78 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 area==1.1.1
 attrs==19.3.0
 backcall==0.2.0
-bleach==3.1.5
+bleach==3.3.0
 cycler==0.10.0
 decorator==4.4.2
 defusedxml==0.6.0